From 3248581928b5299525b32979c8a569ce9107fdfc Mon Sep 17 00:00:00 2001
From: katesalazar <mercedes.catherine.salazar@gmail.com>
Date: Fri, 13 May 2022 20:20:49 +0000
Subject: Bring back transparent background to figures

Black arrows are visible only in light theme (unless white background
for dark theme). Two-color arrows are visible in light theme and in
dark theme.
---
 bip-0174/multisig-workflow.tex | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'bip-0174/multisig-workflow.tex')

diff --git a/bip-0174/multisig-workflow.tex b/bip-0174/multisig-workflow.tex
index 2b8744d..d2250cf 100644
--- a/bip-0174/multisig-workflow.tex
+++ b/bip-0174/multisig-workflow.tex
@@ -7,7 +7,7 @@
 \usepackage{lmodern}
 \renewcommand*\familydefault{\sfdefault}
 \usepackage{tikz}
-\usetikzlibrary{shapes,arrows}
+\usetikzlibrary{shapes,arrows.meta}
 \tikzset{>=latex}
 %\pgfdeclarelayer{bg}    % declare background layer
 %\pgfsetlayers{bg,main}  % set order of layers
@@ -83,7 +83,15 @@
     };% end matrix
     % connecting nodes with paths
 %    \begin{pgfonlayer}{bg}
-    \draw[line width = 1pt, ->]
+    \draw [ultra thick, draw=black, -{Stealth[length=8pt]}]
+      (R1) edge (R2)
+      (R2) edge (R3)
+      (R3) -| (R4C1)
+      (R3) edge (R4C2)
+      (R5) edge (R6)
+      (R6) edge (R7)
+      (R7) edge (stop);
+    \draw [thin, white, -{Stealth[color=black, fill=white, length=8pt]}]
       (R1) edge (R2)
       (R2) edge (R3)
       (R3) -| (R4C1)
@@ -92,7 +100,12 @@
       (R6) edge (R7)
       (R7) edge (stop);
       % circumvent missing arrow
-      \draw[line width = 1pt, ->]
+      \draw [ultra thick, draw=black, -{Stealth[length=8pt]}]
+      (R4C1) |-+(0,-2.2em)-| (R5)
+      (R4C2) edge (R5)
+      (R4C3) |-+(0,-2.2em)-| (R5)
+      (R3) -| (R4C3);
+      \draw [thin, white, -{Stealth[color=black, fill=white, length=8pt]}]
       (R4C1) |-+(0,-2.2em)-| (R5)
       (R4C2) edge (R5)
       (R4C3) |-+(0,-2.2em)-| (R5)
-- 
cgit v1.2.3

